Techniques are provided for generating and using a multi-signature token for electronic message validation according to the one or more embodiments as described herein. Specifically, a multi-signature token may be generated that includes at least two digital signatures and information (e.g., user information). Each of the at least two digital signatures may be generated using a private key of at least two key pairs that are maintained on a plurality of keystores that have at least two different implementations (e.g., security protocols). If the at least two digital signatures are valid, the multi-signature token may be determined to be valid and the client request may optionally be performed. If at least one of the at least two digital signatures is invalid, the client request is optionally not performed.
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2. The computerized method of claim 1, wherein the user information is assigned to a user that issues the user request and the user information includes one or more of a user identifier of the user, a business context of the user, and resource information indicating one or more resources that are accessible by the user.
5. The computerized method of claim 1, wherein the first asymmetric key pairs and the second asymmetric key pairs are generated using a digital signature scheme that includes one of a Digital Signature Algorithm (DSA), an Elliptic Curve Digital Signature Algorithm (ECDSA), an Edwards-curve Digital Signature Algorithm (EdDSA), a Rivest-Shamir-Adleman (RSA) algorithm, an ELGamal signature scheme, or a Schnoor signature algorithm.
8. The computerized method of claim 1, wherein the first security implementation is a first security protocol used to protect the first keystore which generate the first asymmetric key pair and the second security implementation is a second security protocol used to protect the second keystore which generates the second asymmetric key pair, and wherein the first security protocol and the second security protocol are different.
10. The system of claim 9, wherein the user information is assigned to a user that issues the user request and the user information includes one or more of a user identifier of the user, a business context of the user, and resource information indicating one or more resources that are accessible by the user.
13. The system of claim 9, wherein the first asymmetric key pairs and the second asymmetric key pairs are generated using a digital signature scheme that includes one of a Digital Signature Algorithm (DSA), an Elliptic Curve Digital Signature Algorithm (ECDSA), an Edwards-curve Digital Signature Algorithm (EdDSA), a Rivest-Shamir-Adleman (RSA) algorithm, an ELGamal signature scheme, or a Schnoor signature algorithm.
16. The system of claim 9, wherein the first security implementation is a first security protocol used to protect the first keystore that generates the first asymmetric key pair and the second security implementation is a second security protocol used to protect the second keystore that generates the second asymmetric key pair, and wherein the first security protocol and the second security protocol are different.
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June 14, 2023
April 16, 2024
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